E Vidal FrancoM Ferrández RiveraLM Rial Rodríguez2026-03-222026-03-222000https://www.elsevier.es/es-revista-cirugia-espanola-36-articulo-ulcera-benigna-solitaria-ciego-13888https://andeanlibrary.org/handle/123456789/62949esMedicineGynecologyDermatologyÚlcera benigna solitaria de ciegoarticle